nailed it 2.0

TOKEN_PERSISTENCE.md

@@ -0,0 +1,181 @@
+# Token Persistence Guide
+
+## Overview
+
+The Kosmi bridge now caches JWT authentication tokens to avoid repeated browser automation on every startup. The token is stored in a local directory that persists across Docker container rebuilds and restarts.
+
+## How It Works
+
+### Token Cache Location
+
+The token cache is stored in a file called `kosmi_token_cache.json` in the following locations:
+
+- **Docker (Production)**: `./data/kosmi_token_cache.json` (mounted from your host machine)
+- **Local Development**: `~/.matterbridge/kosmi_token_cache.json`
+
+### Token Cache Structure
+
+The cache file contains:
+
+```json
+{
+  "token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...",
+  "email": "your-email@example.com",
+  "expires_at": "2026-11-02T15:56:23Z",
+  "saved_at": "2025-11-02T15:56:23Z"
+}
+```
+
+### Token Lifecycle
+
+1. **On Startup**: The bridge checks for a cached token
+   - If found and valid, it uses the cached token (no browser automation needed)
+   - If expired or expiring within 7 days, it performs fresh authentication
+   - If not found, it performs fresh authentication
+
+2. **Token Expiry**: Kosmi JWT tokens expire after 1 year
+   - The bridge automatically refreshes tokens that expire within 7 days
+   - You'll see a log message indicating how long until the token expires
+
+3. **Token Storage**: After successful authentication, the token is saved to the cache file
+   - File permissions are set to `0600` (read/write for owner only)
+   - The cache directory is created automatically if it doesn't exist
+
+## Docker Configuration
+
+### Volume Mount
+
+The `docker-compose.yml` includes a volume mount for persistent storage:
+
+```yaml
+volumes:
+  - ./data:/app/data:z
+```
+
+This mounts the `./data` directory from your host machine into the container at `/app/data`.
+
+### Environment Variable
+
+The container sets the `MATTERBRIDGE_DATA_DIR` environment variable:
+
+```yaml
+environment:
+  - MATTERBRIDGE_DATA_DIR=/app/data
+```
+
+This tells the bridge where to store persistent data like the token cache.
+
+## Usage
+
+### First Run
+
+On the first run with email/password configured:
+
+1. The bridge will launch a headless browser
+2. Authenticate with Kosmi using your credentials
+3. Extract and cache the JWT token
+4. Save it to `./data/kosmi_token_cache.json`
+
+You'll see logs like:
+
+```
+level=info msg="No cached token found, performing authentication..."
+level=info msg="Starting browser automation for authentication..."
+level=info msg="💾 Token cached (expires in 8760h)"
+```
+
+### Subsequent Runs
+
+On subsequent runs (container restarts, rebuilds, etc.):
+
+1. The bridge checks the cached token
+2. If valid, uses it immediately (no browser needed)
+3. Connects to Kosmi in seconds
+
+You'll see logs like:
+
+```
+level=info msg="✅ Using cached token (expires in 8736h)"
+```
+
+### Token Refresh
+
+When the token is close to expiring (within 7 days):
+
+1. The bridge automatically performs fresh authentication
+2. Updates the cached token
+3. Continues normal operation
+
+You'll see logs like:
+
+```
+level=info msg="Cached token expires soon (2025-11-09T15:56:23Z), will refresh"
+level=info msg="Starting browser automation for authentication..."
+level=info msg="💾 Token cached (expires in 8760h)"
+```
+
+## File Structure
+
+After running with authentication, your directory structure will look like:
+
+```
+irc-kosmi-relay/
+├── data/                              # Persistent data directory
+│   └── kosmi_token_cache.json        # Cached JWT token
+├── docker-compose.yml
+├── matterbridge.toml
+└── ...
+```
+
+## Troubleshooting
+
+### Token Cache Not Persisting
+
+If the token cache doesn't persist across container restarts:
+
+1. Check that the `./data` directory exists and is writable
+2. Verify the volume mount in `docker-compose.yml` is correct
+3. Check container logs for permission errors
+
+### Force Token Refresh
+
+To force a fresh authentication (e.g., if credentials changed):
+
+```bash
+# Stop the container
+docker-compose down
+
+# Remove the cached token
+rm ./data/kosmi_token_cache.json
+
+# Start the container
+docker-compose up -d
+```
+
+### Check Token Status
+
+To view the current cached token:
+
+```bash
+cat ./data/kosmi_token_cache.json | jq .
+```
+
+This will show you:
+- When the token was saved
+- When it expires
+- Which email it's associated with
+
+## Security Notes
+
+- The token cache file has restricted permissions (`0600`) for security
+- The token is a JWT that expires after 1 year
+- The cache file is stored locally and never transmitted
+- If you commit your code to version control, add `data/` to `.gitignore`
+
+## Benefits
+
+1. **Faster Startup**: No browser automation on every restart (saves 10-15 seconds)
+2. **Reduced Resource Usage**: No need to launch Chromium on every startup
+3. **Persistence**: Token survives container rebuilds, restarts, and host reboots
+4. **Automatic Refresh**: Token is automatically refreshed before expiry
+5. **Local Storage**: Token is stored on your host machine, not in the container

bridge/kosmi/token_cache.go

@@ -0,0 +1,197 @@
+package bkosmi
+
+import (
+	"encoding/base64"
+	"encoding/json"
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+	"time"
+
+	"github.com/sirupsen/logrus"
+)
+
+// TokenCache represents a cached JWT token with metadata
+type TokenCache struct {
+	Token     string    `json:"token"`
+	Email     string    `json:"email"`      // To verify it's for the right account
+	ExpiresAt time.Time `json:"expires_at"` // When the token expires
+	SavedAt   time.Time `json:"saved_at"`   // When we cached it
+}
+
+const (
+	tokenCacheFile = "kosmi_token_cache.json"
+	// Refresh token if it expires within this window
+	tokenRefreshBuffer = 7 * 24 * time.Hour // 1 week before expiry
+)
+
+// getTokenCachePath returns the path to the token cache file
+// Prioritizes MATTERBRIDGE_DATA_DIR env var, falls back to ~/.matterbridge
+func getTokenCachePath() (string, error) {
+	var cacheDir string
+	
+	// Check for environment variable (for Docker volumes)
+	if dataDir := os.Getenv("MATTERBRIDGE_DATA_DIR"); dataDir != "" {
+		cacheDir = dataDir
+	} else {
+		// Fall back to home directory for local development
+		homeDir, err := os.UserHomeDir()
+		if err != nil {
+			return "", fmt.Errorf("failed to get home directory: %w", err)
+		}
+		cacheDir = filepath.Join(homeDir, ".matterbridge")
+	}
+	
+	// Create cache directory if it doesn't exist
+	if err := os.MkdirAll(cacheDir, 0700); err != nil {
+		return "", fmt.Errorf("failed to create cache directory: %w", err)
+	}
+
+	return filepath.Join(cacheDir, tokenCacheFile), nil
+}
+
+// parseJWTExpiry extracts the expiry time from a JWT token
+func parseJWTExpiry(token string) (time.Time, error) {
+	// JWT format: header.payload.signature
+	parts := strings.Split(token, ".")
+	if len(parts) != 3 {
+		return time.Time{}, fmt.Errorf("invalid JWT format")
+	}
+
+	// Decode the payload (second part)
+	payload := parts[1]
+	
+	// JWT uses base64url encoding, which may not have padding
+	// Add padding if needed
+	if len(payload)%4 != 0 {
+		payload += strings.Repeat("=", 4-len(payload)%4)
+	}
+
+	decoded, err := base64.URLEncoding.DecodeString(payload)
+	if err != nil {
+		// Try standard base64 if URL encoding fails
+		decoded, err = base64.StdEncoding.DecodeString(payload)
+		if err != nil {
+			return time.Time{}, fmt.Errorf("failed to decode JWT payload: %w", err)
+		}
+	}
+
+	// Parse the JSON payload
+	var claims struct {
+		Exp int64 `json:"exp"` // Expiry time as Unix timestamp
+	}
+
+	if err := json.Unmarshal(decoded, &claims); err != nil {
+		return time.Time{}, fmt.Errorf("failed to parse JWT claims: %w", err)
+	}
+
+	if claims.Exp == 0 {
+		return time.Time{}, fmt.Errorf("no expiry time in JWT")
+	}
+
+	return time.Unix(claims.Exp, 0), nil
+}
+
+// loadTokenCache loads a cached token from disk
+func loadTokenCache(email string, log *logrus.Entry) (*TokenCache, error) {
+	cachePath, err := getTokenCachePath()
+	if err != nil {
+		return nil, fmt.Errorf("failed to get cache path: %w", err)
+	}
+
+	// Check if cache file exists
+	if _, err := os.Stat(cachePath); os.IsNotExist(err) {
+		return nil, nil // No cache file, not an error
+	}
+
+	// Read cache file
+	data, err := os.ReadFile(cachePath)
+	if err != nil {
+		return nil, fmt.Errorf("failed to read cache file: %w", err)
+	}
+
+	// Parse cache
+	var cache TokenCache
+	if err := json.Unmarshal(data, &cache); err != nil {
+		return nil, fmt.Errorf("failed to parse cache file: %w", err)
+	}
+
+	// Verify it's for the correct email
+	if cache.Email != email {
+		log.Debugf("Cached token is for different email (%s vs %s), ignoring", cache.Email, email)
+		return nil, nil
+	}
+
+	// Check if token is expired or close to expiring
+	now := time.Now()
+	if now.After(cache.ExpiresAt) {
+		log.Info("Cached token has expired")
+		return nil, nil
+	}
+
+	if now.After(cache.ExpiresAt.Add(-tokenRefreshBuffer)) {
+		log.Infof("Cached token expires soon (%s), will refresh", cache.ExpiresAt.Format(time.RFC3339))
+		return nil, nil
+	}
+
+	timeUntilExpiry := cache.ExpiresAt.Sub(now)
+	log.Infof("✅ Using cached token (expires in %s)", timeUntilExpiry.Round(24*time.Hour))
+	
+	return &cache, nil
+}
+
+// saveTokenCache saves a token to disk
+func saveTokenCache(token, email string, log *logrus.Entry) error {
+	cachePath, err := getTokenCachePath()
+	if err != nil {
+		return fmt.Errorf("failed to get cache path: %w", err)
+	}
+
+	// Parse token expiry
+	expiresAt, err := parseJWTExpiry(token)
+	if err != nil {
+		log.Warnf("Failed to parse token expiry, will not cache: %v", err)
+		return nil // Don't fail the connection, just skip caching
+	}
+
+	// Create cache structure
+	cache := TokenCache{
+		Token:     token,
+		Email:     email,
+		ExpiresAt: expiresAt,
+		SavedAt:   time.Now(),
+	}
+
+	// Marshal to JSON
+	data, err := json.MarshalIndent(cache, "", "  ")
+	if err != nil {
+		return fmt.Errorf("failed to marshal cache: %w", err)
+	}
+
+	// Write to file with restricted permissions
+	if err := os.WriteFile(cachePath, data, 0600); err != nil {
+		return fmt.Errorf("failed to write cache file: %w", err)
+	}
+
+	timeUntilExpiry := expiresAt.Sub(time.Now())
+	log.Infof("💾 Token cached (expires in %s)", timeUntilExpiry.Round(24*time.Hour))
+
+	return nil
+}
+
+// clearTokenCache removes the cached token
+func clearTokenCache(log *logrus.Entry) error {
+	cachePath, err := getTokenCachePath()
+	if err != nil {
+		return fmt.Errorf("failed to get cache path: %w", err)
+	}
+
+	if err := os.Remove(cachePath); err != nil && !os.IsNotExist(err) {
+		return fmt.Errorf("failed to remove cache file: %w", err)
+	}
+
+	log.Debug("Token cache cleared")
+	return nil
+}
+

cmd/get-kosmi-token/go.mod

@@ -0,0 +1,16 @@
+module github.com/erikfredericks/get-kosmi-token
+
+go 1.21
+
+require github.com/chromedp/chromedp v0.9.2
+
+require (
+	github.com/chromedp/cdproto v0.0.0-20230802225258-3cf4e6d46a89 // indirect
+	github.com/chromedp/sysutil v1.0.0 // indirect
+	github.com/gobwas/httphead v0.1.0 // indirect
+	github.com/gobwas/pool v0.2.1 // indirect
+	github.com/gobwas/ws v1.2.1 // indirect
+	github.com/josharian/intern v1.0.0 // indirect
+	github.com/mailru/easyjson v0.7.7 // indirect
+	golang.org/x/sys v0.11.0 // indirect
+)

cmd/get-kosmi-token/go.sum

@@ -0,0 +1,23 @@
+github.com/chromedp/cdproto v0.0.0-20230802225258-3cf4e6d46a89 h1:aPflPkRFkVwbW6dmcVqfgwp1i+UWGFH6VgR1Jim5Ygc=
+github.com/chromedp/cdproto v0.0.0-20230802225258-3cf4e6d46a89/go.mod h1:GKljq0VrfU4D5yc+2qA6OVr8pmO/MBbPEWqWQ/oqGEs=
+github.com/chromedp/chromedp v0.9.2 h1:dKtNz4kApb06KuSXoTQIyUC2TrA0fhGDwNZf3bcgfKw=
+github.com/chromedp/chromedp v0.9.2/go.mod h1:LkSXJKONWTCHAfQasKFUZI+mxqS4tZqhmtGzzhLsnLs=
+github.com/chromedp/sysutil v1.0.0 h1:+ZxhTpfpZlmchB58ih/LBHX52ky7w2VhQVKQMucy3Ic=
+github.com/chromedp/sysutil v1.0.0/go.mod h1:kgWmDdq8fTzXYcKIBqIYvRRTnYb9aNS9moAV0xufSww=
+github.com/gobwas/httphead v0.1.0 h1:exrUm0f4YX0L7EBwZHuCF4GDp8aJfVeBrlLQrs6NqWU=
+github.com/gobwas/httphead v0.1.0/go.mod h1:O/RXo79gxV8G+RqlR/otEwx4Q36zl9rqC5u12GKvMCM=
+github.com/gobwas/pool v0.2.1 h1:xfeeEhW7pwmX8nuLVlqbzVc7udMDrwetjEv+TZIz1og=
+github.com/gobwas/pool v0.2.1/go.mod h1:q8bcK0KcYlCgd9e7WYLm9LpyS+YeLd8JVDW6WezmKEw=
+github.com/gobwas/ws v1.2.1 h1:F2aeBZrm2NDsc7vbovKrWSogd4wvfAxg0FQ89/iqOTk=
+github.com/gobwas/ws v1.2.1/go.mod h1:hRKAFb8wOxFROYNsT1bqfWnhX+b5MFeJM9r2ZSwg/KY=
+github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
+github.com/josharian/intern v1.0.0/go.mod h1:5DoeVV0s6jJacbCEi61lwdGj/aVlrQvzHFFd8Hwg//Y=
+github.com/ledongthuc/pdf v0.0.0-20220302134840-0c2507a12d80 h1:6Yzfa6GP0rIo/kULo2bwGEkFvCePZ3qHDDTC3/J9Swo=
+github.com/ledongthuc/pdf v0.0.0-20220302134840-0c2507a12d80/go.mod h1:imJHygn/1yfhB7XSJJKlFZKl/J+dCPAknuiaGOshXAs=
+github.com/mailru/easyjson v0.7.7 h1:UGYAvKxe3sBsEDzO8ZeWOSlIQfWFlxbzLZe7hwFURr0=
+github.com/mailru/easyjson v0.7.7/go.mod h1:xzfreul335JAWq5oZzymOObrkdz5UnU4kGfJJLY9Nlc=
+github.com/orisano/pixelmatch v0.0.0-20220722002657-fb0b55479cde h1:x0TT0RDC7UhAVbbWWBzr41ElhJx5tXPWkIHA2HWPRuw=
+github.com/orisano/pixelmatch v0.0.0-20220722002657-fb0b55479cde/go.mod h1:nZgzbfBr3hhjoZnS66nKrHmduYNpc34ny7RK4z5/HM0=
+golang.org/x/sys v0.6.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.11.0 h1:eG7RXZHdqOJ1i+0lgLgCpSXAp6M3LYlAo6osgSi0xOM=
+golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=

cmd/get-kosmi-token/main.go

@@ -0,0 +1,276 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"log"
+	"os"
+	"time"
+
+	"github.com/chromedp/chromedp"
+)
+
+// Standalone script to extract JWT token from Kosmi using browser automation
+// Usage: go run get-token.go --email "email@email.com" --password "password"
+
+var (
+	emailFlag    = flag.String("email", "", "Email for Kosmi login")
+	passwordFlag = flag.String("password", "", "Password for Kosmi login")
+	headlessFlag = flag.Bool("headless", true, "Run browser in headless mode")
+	verboseFlag  = flag.Bool("verbose", false, "Enable verbose logging")
+)
+
+func main() {
+	flag.Parse()
+
+	if *emailFlag == "" || *passwordFlag == "" {
+		log.Fatal("Error: --email and --password are required")
+	}
+
+	// Set up logging
+	if !*verboseFlag {
+		log.SetOutput(os.Stderr)
+	}
+
+	log.Println("Starting browser automation to extract JWT token...")
+	log.Printf("Email: %s", *emailFlag)
+	log.Printf("Headless mode: %v", *headlessFlag)
+
+	token, err := extractToken(*emailFlag, *passwordFlag, *headlessFlag)
+	if err != nil {
+		log.Fatalf("Failed to extract token: %v", err)
+	}
+
+	// Output token to stdout (so it can be captured)
+	fmt.Println(token)
+	
+	if *verboseFlag {
+		log.Printf("✓ Successfully extracted token (length: %d)", len(token))
+	}
+}
+
+func extractToken(email, password string, headless bool) (string, error) {
+	// Create context with timeout
+	ctx, cancel := context.WithTimeout(context.Background(), 90*time.Second)
+	defer cancel()
+
+	// Set up chromedp options
+	opts := []chromedp.ExecAllocatorOption{
+		chromedp.NoFirstRun,
+		chromedp.NoDefaultBrowserCheck,
+		chromedp.DisableGPU,
+		chromedp.NoSandbox,
+	}
+
+	if headless {
+		opts = append(opts, chromedp.Headless)
+	}
+
+	// Create allocator context
+	allocCtx, cancel := chromedp.NewExecAllocator(ctx, opts...)
+	defer cancel()
+
+	// Create browser context - suppress cookie errors unless verbose
+	logFunc := func(string, ...interface{}) {}
+	if *verboseFlag {
+		logFunc = log.Printf
+	}
+	ctx, cancel = chromedp.NewContext(allocCtx, chromedp.WithLogf(logFunc))
+	defer cancel()
+
+	var token string
+
+	// Run the automation tasks
+	err := chromedp.Run(ctx,
+		// Step 1: Navigate to Kosmi
+		chromedp.ActionFunc(func(ctx context.Context) error {
+			log.Println("→ Navigating to https://app.kosmi.io")
+			return chromedp.Navigate("https://app.kosmi.io").Do(ctx)
+		}),
+		
+		// Step 2: Wait for page to load
+		chromedp.WaitReady("body"),
+		chromedp.Sleep(3*time.Second),
+		
+		// Step 3: Find and click Login button
+		chromedp.ActionFunc(func(ctx context.Context) error {
+			log.Println("→ Looking for Login button...")
+			
+			// Log all buttons we can see
+			if *verboseFlag {
+				var buttonTexts []string
+				chromedp.Evaluate(`
+					Array.from(document.querySelectorAll('button')).map(el => el.textContent.trim())
+				`, &buttonTexts).Do(ctx)
+				log.Printf("  Found buttons: %v", buttonTexts)
+			}
+			
+			var found bool
+			if err := chromedp.Evaluate(`
+				(() => {
+					const buttons = Array.from(document.querySelectorAll('button'));
+					const btn = buttons.find(el => {
+						const text = el.textContent.trim();
+						return text === 'Login' || text === 'Log in';
+					});
+					if (btn) {
+						btn.click();
+						return true;
+					}
+					return false;
+				})()
+			`, &found).Do(ctx); err != nil {
+				return err
+			}
+			
+			if !found {
+				return fmt.Errorf("Login button not found")
+			}
+			
+			log.Println("✓ Clicked Login button")
+			return nil
+		}),
+		
+		// Step 4: Wait for login modal
+		chromedp.Sleep(3*time.Second),
+		
+		// Step 5: Click "Login with Email" button
+		chromedp.ActionFunc(func(ctx context.Context) error {
+			log.Println("→ Looking for 'Login with Email' button...")
+			
+			if *verboseFlag {
+				var buttonTexts []string
+				chromedp.Evaluate(`
+					Array.from(document.querySelectorAll('button')).map(el => el.textContent.trim())
+				`, &buttonTexts).Do(ctx)
+				log.Printf("  Found buttons: %v", buttonTexts)
+			}
+			
+			var found bool
+			if err := chromedp.Evaluate(`
+				(() => {
+					const btn = Array.from(document.querySelectorAll('button')).find(el => 
+						el.textContent.includes('Email')
+					);
+					if (btn) {
+						btn.click();
+						return true;
+					}
+					return false;
+				})()
+			`, &found).Do(ctx); err != nil {
+				return err
+			}
+			
+			if !found {
+				return fmt.Errorf("'Login with Email' button not found")
+			}
+			
+			log.Println("✓ Clicked 'Login with Email' button")
+			return nil
+		}),
+		
+		// Step 6: Wait for email form
+		chromedp.Sleep(3*time.Second),
+		chromedp.WaitVisible(`input[type="password"]`, chromedp.ByQuery),
+		
+		// Step 7: Fill in email
+		chromedp.ActionFunc(func(ctx context.Context) error {
+			log.Println("→ Filling email field...")
+			return nil
+		}),
+		chromedp.Click(`input[placeholder*="Email"], input[placeholder*="Username"]`, chromedp.ByQuery),
+		chromedp.Sleep(200*time.Millisecond),
+		chromedp.SendKeys(`input[placeholder*="Email"], input[placeholder*="Username"]`, email, chromedp.ByQuery),
+		chromedp.ActionFunc(func(ctx context.Context) error {
+			log.Println("✓ Email entered")
+			return nil
+		}),
+		
+		chromedp.Sleep(500*time.Millisecond),
+		
+		// Step 8: Fill in password
+		chromedp.ActionFunc(func(ctx context.Context) error {
+			log.Println("→ Filling password field...")
+			return nil
+		}),
+		chromedp.Click(`input[type="password"]`, chromedp.ByQuery),
+		chromedp.Sleep(200*time.Millisecond),
+		chromedp.SendKeys(`input[type="password"]`, password+"\n", chromedp.ByQuery),
+		chromedp.ActionFunc(func(ctx context.Context) error {
+			log.Println("✓ Password entered and form submitted")
+			return nil
+		}),
+		
+		chromedp.Sleep(500*time.Millisecond),
+		
+		// Step 10: Wait for login to complete - check for modal to close
+		chromedp.ActionFunc(func(ctx context.Context) error {
+			log.Println("→ Waiting for login to complete...")
+			
+			// Wait for the login modal to disappear (indicates successful login)
+			maxAttempts := 30 // 15 seconds total
+			for i := 0; i < maxAttempts; i++ {
+				time.Sleep(500 * time.Millisecond)
+				
+				// Check if login modal is gone (successful login)
+				var modalGone bool
+				chromedp.Evaluate(`
+					(() => {
+						// Check if the email/password form is still visible
+						const emailInput = document.querySelector('input[placeholder*="Email"], input[placeholder*="Username"]');
+						const passwordInput = document.querySelector('input[type="password"]');
+						return !emailInput && !passwordInput;
+					})()
+				`, &modalGone).Do(ctx)
+				
+				if modalGone {
+					log.Println("✓ Login modal closed - login successful")
+					// Modal is gone, wait a bit more for token to be set
+					time.Sleep(2 * time.Second)
+					chromedp.Evaluate(`localStorage.getItem('token')`, &token).Do(ctx)
+					if token != "" {
+						log.Println("✓ Authenticated token received")
+						return nil
+					}
+				}
+				
+				// Check for error messages
+				var errorText string
+				chromedp.Evaluate(`
+					(() => {
+						const errorEl = document.querySelector('[role="alert"], .error, .error-message');
+						return errorEl ? errorEl.textContent.trim() : '';
+					})()
+				`, &errorText).Do(ctx)
+				
+				if errorText != "" && errorText != "null" {
+					return fmt.Errorf("login failed: %s", errorText)
+				}
+			}
+			
+			// Timeout - get whatever token is there
+			log.Println("⚠ Login timeout - extracting current token")
+			chromedp.Evaluate(`localStorage.getItem('token')`, &token).Do(ctx)
+			
+			if token == "" {
+				return fmt.Errorf("login timeout: no token found")
+			}
+			
+			log.Println("✓ Token extracted (may be anonymous)")
+			return nil
+		}),
+	)
+
+	if err != nil {
+		return "", fmt.Errorf("browser automation failed: %w", err)
+	}
+
+	if token == "" {
+		return "", fmt.Errorf("failed to extract token from localStorage")
+	}
+
+	return token, nil
+}
+